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| author |   Mike Frysinger <vapier@gentoo.org> | 2015-08-14 00:03:32 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-08-14 00:05:36 -0400 |
| commit | 0bc58e562cd8ef5447d1947eee69d980aa3c202f (patch) | |
| tree | 88f08ec4876160e6e61881317f68b2506de998c2 /app-portage | |
| parent | app-portage/eclass-manpages: add a check for the @ECLASS name #537392 (diff) | |
| download | gentoo-0bc58e562cd8ef5447d1947eee69d980aa3c202f.tar.gz gentoo-0bc58e562cd8ef5447d1947eee69d980aa3c202f.tar.bz2 gentoo-0bc58e562cd8ef5447d1947eee69d980aa3c202f.zip | |
app-portage/eclass-manpages: fix gensub warnings
Newer gawk warns when you use an empty string with the 3rd arg to gensub
since that only accepts "g", "G", or a number.
Diffstat (limited to 'app-portage')
| -rw-r--r-- | app-portage/eclass-manpages/files/eclass-to-manpage.awk | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/app-portage/eclass-manpages/files/eclass-to-manpage.awk b/app-portage/eclass-manpages/files/eclass-to-manpage.awk index ee4281075004..979ad10a6a88 100644 --- a/app-portage/eclass-manpages/files/eclass-to-manpage.awk +++ b/app-portage/eclass-manpages/files/eclass-to-manpage.awk @@ -294,12 +294,12 @@ function _handle_variable() { # first try var="val" op = "=" regex = "^.*" var_name "=(.*)$" - val = gensub(regex, "\\1", "", $0) + val = gensub(regex, "\\1", 1, $0) if (val == $0) { # next try : ${var:=val} op = "?=" regex = "^[[:space:]]*:[[:space:]]*[$]{" var_name ":?=(.*)}" - val = gensub(regex, "\\1", "", $0) + val = gensub(regex, "\\1", 1, $0) if (val == $0) { if (default_unset + required + internal == 0) warn(var_name ": unable to extract default variable content: " $0) @@ -367,7 +367,7 @@ function handle_footer() { print ".BR " eclassdir "/" eclass print ".SH \"SEE ALSO\"" print ".BR ebuild (5)" - print pre_text(gensub("@ECLASS@", eclass, "", vcs_url)) + print pre_text(gensub("@ECLASS@", eclass, 1, vcs_url)) } # |